留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于浸入式边界方法的运动物体声辐射数值模拟

梁岸 钟国华 孙晓峰

梁岸, 钟国华, 孙晓峰. 基于浸入式边界方法的运动物体声辐射数值模拟[J]. 航空动力学报, 2011, 26(3): 512-517.
引用本文: 梁岸, 钟国华, 孙晓峰. 基于浸入式边界方法的运动物体声辐射数值模拟[J]. 航空动力学报, 2011, 26(3): 512-517.
LIANG An, ZHONG Guo-hua, SUN Xiao-feng. Numerical simulation of sound radiation from moving bodies based on immersed boundary method[J]. Journal of Aerospace Power, 2011, 26(3): 512-517.
Citation: LIANG An, ZHONG Guo-hua, SUN Xiao-feng. Numerical simulation of sound radiation from moving bodies based on immersed boundary method[J]. Journal of Aerospace Power, 2011, 26(3): 512-517.

基于浸入式边界方法的运动物体声辐射数值模拟

基金项目: 国家自然科学基金(50736007)

Numerical simulation of sound radiation from moving bodies based on immersed boundary method

  • 摘要: 为了在声学计算中简化网格的处理,从而发展出适用于运动复杂边界问题模拟的计算格式,基于浸入式边界方法,提出了一种适用于无黏流动、无穿透边界条件的处理方法,并对一些简单的运动物体声辐射问题进行了数值模拟.数值结果与解析解得到了令人满意的对比,初步验证了所提出的研究方案的可行性.

     

  • [1] Farassat F.Theory of noise generation from moving bodies with an application to helicopter rotors .NASA Technical Report R-451,1975.
    [2] Ffowcs Williams J E,Hawkings D L.Sound generated by turbulence and surfaces in arbitrary motion[J].Philosophical Transactions of the Royal Society(London),1969,A264:321-342.
    [3] Tam C K W.Computational aeroacoustics:issues and methods[J].AIAA Journal,1995,33(10):1788-1796.
    [4] Lele S K.Computational aeroacoustics:a review .AIAA Paper 97-0018,1997.
    [5] Tam C K W,Hardin J C.Second computational aeroacoustics(CAA) workshop on benchmark problems .NASA Conference Publication 3352,1997.
    [6] Tam C K W,Sankar L N,Huff D L.Third computational aeroacoustics(CAA) workshop on benchmark problems .NASA/CP 2000-209790,2000.
    [7] Dahl M D.Fourth computational aeroacoustics(CAA) workshop on benchmark problems .NASA/CP 2004-212954,2004.
    [8] Tam C W K.Recent advances in computational aeroacoustics[J].Fluid Dynamics Research,2006,38(9):591-615.
    [9] Peskin C S.The immersed boundary method[J].Acta Numerica,2002,11:479-517.
    [10] LI Zhilin,Ito K.The immersed interface method:numerical solutions of PDEs involving interfaces and irregular domains[M].Philadelphia:Society for Industrial and Applied Mathematics,2006.
    [11] Peskin C S.Flow patterns around heart valves:a numerical method[J].Journal of Computational Physics,1972,10(2):252-271.
    [12] Goldstein D,Handler R,Sirovich L.Modeling a no-slip flow boundary with an external force field[J].Journal of Computational Physics,1993,105(2):354-366.
    [13] Saiki E M,Biringen S.Numerical simulation of a cylinder in uniform flow:application of a virtual boundary method[J].Journal of Computational Physics,1996,123(2):450-465.
    [14] Xu S,Wang Z J.An immersed interface method for simulating the interaction of a fluid with moving boundaries[J].Journal of Computational Physics,2006,216(2):454-493.
    [15] Lai M C,Peskin C S.An immersed boundary method with formal second-order accuracy and reduced numerical viscosity[J].Journal of Computational Physics,2000,160(2):705-719.
    [16] Miller L A,Peskin C S.When vortices stick:an aerodynamic transition in tiny insect flight[J].Journal of Experimental Biology,2004,207(17):3073-3088.
    [17] Le D V,Khoo B C,Peraire J.An immersed interface method for viscous incompressible flows involving rigid and flexible boundaries[J].Journal of Computational Physics,2006,220(1):109-138.
    [18] Su S W,Lai M C,Lin C A.An immersed boundary technique for simulating complex flows with rigid boundary[J].Computers & Fluids,2007,36(2):313-324.
    [19] Xu S.The immersed interface method for simulating prescribed motion of rigid objects in an incompressible viscous flow[J].Journal of Computational Physics,2008,227(10):5045-5071.
    [20] Tam C K W,Webb J C.Dispersion-relation-preserving finite difference schemes for computational acoustics[J].Journal of Computational Physics,1993,107(2):262-281.
    [21] Hu F Q,Hussaini M Y,Manthey J L.Low-dissipation and low-dispersion Runge-Kutta schemes for computational acoustics[J].Journal of Computational Physics,1996,124(1):177-191.
    [22] Hu F Q.A perfectly matched layer absorbing boundary condition for linearized Euler equations with a non-uniform mean flow[J].Journal of Computational Physics,2005,208(2):469-492.
  • 加载中
计量
  • 文章访问数:  1733
  • HTML浏览量:  1
  • PDF量:  13
  • 被引次数: 0
出版历程
  • 收稿日期:  2010-02-06
  • 修回日期:  2010-04-01
  • 刊出日期:  2011-03-28

目录

    /

    返回文章
    返回